Perhaps you should try some spelling variations:
thuat sach » thuat lanh, thuat san
nham thuc » nhan thuc, nam thuc, nham thu
cham tuc » pham thuc, tham thuc, cham soc
va thanh » gia thanh, ban thanh, va tinh
lai cua » dai cua, lai chau, thai cua
tu nang » tru nang, tu nong, tu nano
nang xa » nang x, lang xa, nang ma
hai cua » thai cua, dai cua, hoi cua
sach tu » sach thu, cach tu, sach ty

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuat sach tu nang xa hoi. lieu va ((cham tuc) or (nham thuc)) va thanh ((lai cua) OR (hai cua)) te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat sach tu nang xa hoi. lieu va ((cham tuc) OR (nham thuc)) va thanh ((lai cua) OR (hai cua)) te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat sach tu nang xa hoi. lieu va ((cham tuc) or (nham thuc)) va thanh ((lai cua) OR (hai cua)) te".
• Adding a wildcard symbol may retrieve word variants: thuat sach tu nang xa hoi. lieu va ((cham tuc) or (nham thuc)) va thanh ((lai cua) OR (hai cua)) te*.