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

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