Perhaps you should try some spelling variations:
thanh lap » thanh san, phan lap, thanh hai
tang tai » hang tai, dung tai, sang tao
hieu vu » hieu va, hieu ve, hieu su
tu sach » thu sach, su sach, te sach
va hanh » van hanh, va thanh, va danh
vi cua » vai cua, di cua
cao xu » chao xu, cao su, cap xu
tu sac » tu cac, tu san, tu bac
vu cao » cu cao, va cao
cua te » cua tu
xu va » xu van, tu va, su va

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu sac) or (tu sach)) ky ((tang tai) or (thanh lap)) hoi. hieu vu cao xu va hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sac) OR (tu sach)) ky ((tang tai) OR (thanh lap)) hoi. hieu vu cao xu va hanh vi cua te.
• Adding a wildcard symbol may retrieve word variants: ((tu sac) or (tu sach)) ky ((tang tai) or (thanh lap)) hoi. hieu vu cao xu va hanh vi cua te*.