Perhaps you should try some spelling variations:
tang lai » trang lai, tang tai, tang loi
hanh vai » hanh va, hanh tai, hanh van
thu san » thuy san, thu ban, phu san
ky tang » ky nang, ky dang, kho tang
lai hoi » dai hoi, lai hoa, lai roi
vu chao » vu cham, vu chat, vu cho
cua tu » cua tuc, cua su, cua cu
vu cao » cu cao, va cao
san ky » sang ky, van ky, dan ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu san ky tang lai hoi. hieu ((vu chao) or (vu cao)) tu va ((hanh vai) OR (hanh vi)) cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu san ky tang lai hoi. hieu ((vu chao) OR (vu cao)) tu va ((hanh vai) OR (hanh vi)) cua tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu san ky tang lai hoi. hieu ((vu chao) or (vu cao)) tu va ((hanh vai) OR (hanh vi)) cua tu".
• Adding a wildcard symbol may retrieve word variants: thu san ky tang lai hoi. hieu ((vu chao) or (vu cao)) tu va ((hanh vai) OR (hanh vi)) cua tu*.