Perhaps you should try some spelling variations:
thanh loi » thanh hoa, thanh hai, thanh lap
tang lai » trang lai, tang tai, tang loi
hieu sau » hieu su, hieu suat, hieu va
hanh vai » hanh vi, hanh va, hanh tai
chat tuc » chat xuc, luat tuc, chat huu
va hanh » van hanh, va thanh, va danh
vai cua » dai cua, hai cua, lai cua
tieu su » thieu so
tu van » tu va
cua te » cua tu
tuc va » thuc va, truc va, tuc xa

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu van ky ((tang lai) or (thanh loi)) hoa. ((hieu sau) or (tieu su)) chat tuc va hanh vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu van ky ((tang lai) OR (thanh loi)) hoa. ((hieu sau) OR (tieu su)) chat tuc va hanh vai cua te.
• Adding a wildcard symbol may retrieve word variants: tu van ky ((tang lai) or (thanh loi)) hoa. ((hieu sau) or (tieu su)) chat tuc va hanh vai cua te*.