Perhaps you should try some spelling variations:
hanh tai » thanh tai, hang tai, han tai
nam thuc » nam thuoc, am thuc, nam thu
lai hoi » dai hoi, lai hoa, lai roi
xa hanh » xa thanh, xa khanh, va hanh
thuc xa » thuc xay, tuc xa, thuc va
cuc tre » duc tre, cua tre, cuu tre
sang ky » sang kyo, tang ky, bang ky
mai hoi » mai khoi, dai hoi, mai doi
dang ky » dang y, dan ky, dong ky
va nam » van nam, ha nam, va nay

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: tu ((sang ky) or (dang ky)) nang ((mai hoi) or (lai hoi)). lieu va nam thuc xa hanh tai cuc tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sang ky) OR (dang ky)) nang ((mai hoi) OR (lai hoi)). lieu va nam thuc xa hanh tai cuc tre.
• Adding a wildcard symbol may retrieve word variants: tu ((sang ky) or (dang ky)) nang ((mai hoi) or (lai hoi)). lieu va nam thuc xa hanh tai cuc tre*.