Should a brand hashtag be in Chinese or English, and how long should it be?

The language matters less than whether customers can type it, remember it, and avoid colliding with someone else. Chinese-language tags are easy to recognize in Taiwan and better at conveying a situation, but they require an input-method switch and the search experience on some platforms is weaker. English tags are faster to type and travel across borders, but collisions are far more likely. Keep the length to something you can take in at a glance; a long tag gets mistyped, and a mistyped tag is the same as no tag at all. Before committing, search the tag on every platform you plan to use, and confirm that no large body of existing content occupies it and that it carries no crude or negative meaning already. Five minutes here saves an entire campaign.

The same tag performs very differently across platforms. What should we do?

A gap is normal, because content formats, search behavior, and the weight given to tags all differ by platform; the same call to action lands differently on an image-led feed and a text-led one. Work out which layer the gap sits in: nobody sees it (reach), people see it but will not act (participation), or people post but the material is unusable (quality). Reach problems are usually closed with your existing customer list and direct invitations, participation problems mean going back and lowering the barrier, and quality problems call for clearer examples. If a platform produces only scattered responses week after week, the sensible decision is to demote it to the permanent brand tag alone and concentrate effort where people actually answer, rather than spreading resources thin so every platform is covered.

Can employees take part in our own hashtag campaign?

Yes, and early on you usually need them to — but keep seeding and competing separate. Seeding is legitimate: nobody wants to be first into an empty tag, so having the team lay down a few posts gives later participants something to model, provided it is visible who is posting and it does not read as spontaneous sharing by a stranger. For prize draws and awards, state in the campaign terms that employees and their families are excluded, which removes the argument before it starts. And when you measure, tag employee and supplier posts separately so they come out of the genuine-customer count — otherwise you are reading internal activity as external response and drawing the wrong conclusion.

How to Design a Brand Hashtag Campaign

Plenty of brands have run a hashtag campaign and ended up posting ten entries themselves while customers posted three, two of which came from a colleague’s friends. There is nothing wrong with the tag. What went wrong is that it was treated as a slogan to shout rather than a process to design.

Customers who tag you rarely do so because the tag looks good. They do it because, at that moment, sharing was easy enough and there was a good enough reason. This guide covers the cross-platform work: naming the tag and closing the campaign out properly. If what you need is recruiting UGC inside a single platform and running it day to day, that ground is covered in The Complete Playbook for Instagram UGC Marketing.

Customers want to share more often than brands assume. But every act of sharing requires several small decisions: what to say, which photo to use, whether to tag the brand, and whether tagging makes it look sponsored. Those hesitations, added together, are why the share never happens.

A well-designed hashtag makes those decisions in advance. It supplies a ready-made way of describing the thing, a group to belong to, and an obvious thing to tag.

So when you evaluate a campaign design, keep asking one question: does this step make sharing easier, or more of a chore? Requiring a form, requiring people to follow three accounts, requiring fifty words of caption — each one adds friction, and each layer of friction loses another group of people.

Naming: memorable, uncontested, and comprehensible

The name decides whether the tag gets typed correctly, found, and used again.

Search it first. Search every major platform, confirm that no large body of existing content occupies it, and confirm it carries no crude or negative meaning already. This step gets skipped constantly and the cost is high
Do not mix Chinese characters, Latin letters, and digits in one tag. A tag that forces people to switch input methods mostly gets mistyped, and a mistyped tag is the same as no tag
Keep it short enough to take in at a glance. Long tags are not remembered, and they get truncated
Make the meaning legible. If someone who never saw the campaign can roughly tell what the tag is about, the content has a chance of being clicked by a stranger
Decide whether you want one tag or two. A common structure is one permanent brand tag plus one time-limited campaign tag: the brand tag accumulates over years, the campaign tag handles counting and filtering for this round. Go beyond two and participants start dropping one

One test that gets overlooked: will this tag still make sense in three years? Tags containing a year or a campaign name become dead assets the moment the campaign ends.

Where to set the barrier to entry

Lower is not automatically better, but too high never works. It helps to think in three tiers.

Lowest barrier (anyone can do it): add the tag, nothing more. Good for volume and reach, weaker on content quality.

Middle barrier (a small action required): a photo containing the product or the space, a line about how it was used. This tier produces the most reusable content and is usually what the campaign should be designed around.

High barrier (creative work required): video, styled outfits, story submissions. Participation drops noticeably, but individual pieces travel further, which suits inviting a limited number of people.

What to avoid is rules that run to a full page. Keep it to three lines: what to tag, what to include, and when it closes. Everything else goes behind a link rather than into the post.

One more barrier that gets forgotten: whether the account is public. Posts from private accounts cannot be seen or searched by the brand. A single reminder in the campaign copy rescues a surprising number of entries.

How to reward, and how not to

A prize will raise participation, but what it attracts is people who want to win. If what you want is genuine content you can use for a long time, the motivation can sit elsewhere: being reposted by the brand account, appearing on the website or in a store, early access to a new product, or simply the sense of belonging the tag creates.

In practice the stable combination is low-effort recognition plus a small prize draw. Recognition makes real customers willing to share; the draw gets the campaign seen in its early days.

The lines to hold are equally clear:

Never require that opinions be positive, and never trade a reward for a particular star rating or a particular phrase
A prize, a discount, or a free experience means value has changed hands. Participants’ content needs to disclose that relationship, and the brand should preserve the disclosure when reposting
Never offer an incentive for tagging and then ask for unflattering entries to be deleted. Being seen doing this once is enough to cancel out the whole campaign

Once a reward carries real value, disclosure stops being optional and becomes a duty; for where the lines sit and how to word it, see Word-of-Mouth Marketing Compliance in Taiwan.

What the brand account has to do while the campaign runs

Publishing the tag and waiting for a harvest is the most common way to fail. The brand account has three jobs during the campaign.

Respond to every entry. The first two weeks matter most. Early participants who see that the brand is genuinely watching are what makes a second wave willing to join; if the first ten posts get no response, the campaign usually stops there.

Repost selected entries, and say why you chose them. This demonstrates what kind of content gets seen, and the people who follow will take the hint. Get permission before reposting: using a platform’s native share function and downloading and reuploading are different acts, and the second is reproduction, which needs individual consent and a record.

Seed three to five entries yourself. Nobody wants to be first into an empty tag. Have the brand, staff, and long-standing regulars lay down a few posts so later participants have something to model.

Turning the content into a long-term asset after the campaign

The biggest waste in a hashtag campaign is everything sitting in the tag page untouched the moment it ends.

Four things are worth doing to close it out:

Build an asset list, recording the source link, the author, the scope of consent, where it may be used, and whether it has been withdrawn
Pick the pieces with long-term value and schedule them across the following months rather than using them all at once
Move them onto owned assets — the use-case page on your website, newsletters, in-store displays, the real-photo section of a product page. These placements outlive social posts by a wide margin
Keep the brand tag running. The end of a campaign does not mean the end of the tag. Make it permanent, so that new customers searching it see the accumulated volume — and volume is itself persuasive

Reuse rhythms differ on short-form video compared with photo posts; for that, see The Complete Guide to Short-Form Video Word-of-Mouth Marketing.

Four common reasons campaigns fail

A tag only the internal team likes. The pun invented in a meeting is not understood or remembered by customers. Once you have a name, read it aloud to three colleagues outside marketing and see whether they can repeat it back.

Saying it once, in one post. Customers do not scroll back through your feed. The tag belongs in the profile, in story highlights, on packaging, on receipts, on in-store signage, on the card in the shipping box, in email signatures — anywhere a customer already has something of yours in hand.

Participants getting no response. Tagging a brand and hearing nothing back is the most efficient way to discourage the next person.

Never deciding where the content will go. Finding out after the campaign that nothing was cleared, sorted, or scheduled means the effort bought a pile of material you can see but cannot use.

How to tell whether the campaign worked

Counting posts under the tag produces a number that looks good and decides nothing. More useful directions to look in, each with the way to actually get the number:

Share of genuine customers — what is left after staff, suppliers, and prize-hunting accounts come out. Add a source column to the asset list and classify every entry as customer, internal, or prize-hunter, then count once the campaign closes
Volume of reusable content — how many pieces are cleared, good enough, and schedulable. Count the rows marked “usable” in the list, not the posts on the tag page
Whether the tag continues on its own — go back to the tag page a month after the campaign and count only new posts from people who were neither invited nor prize winners
What participants did next — match the participant list against orders, membership, or review records to see who bought again, left a review, or kept following

For moving from vanity metrics to numbers you can decide on, see How to Set Social Media KPIs.

A hashtag campaign is not a slogan. It is a device that makes it easier for customers to speak. Name it well, set the barrier correctly, respond to every entry, and it will grow on its own; get those wrong and no prize is large enough to hold up a tag nobody maintains.

So when this campaign closes, what do you want to be left holding — a string of posts, or a body of material that can carry a year of content? If it is the second, talk to a NETVANA consultant and we will start from how your customers actually share.

Further reading: for designing physical events and experiences people want to share, see Event Marketing and Word-of-Mouth Amplification. For the design and the limits of rewarding existing customers for introductions, see Designing a Referral Program. For the details that make someone photograph a parcel the moment it arrives, see Packaging and Unboxing Experience Design. And because tags work differently on a text-led platform, which changes what kind of campaign fits, see The Complete Threads Marketing Guide.