Perhaps you should try some spelling variations:
cham duoc » cham soc, pham duc, nam duoc
thien van » thi van
cua viet » ca viet, hoa viet, cua vat
danh dai » danh dau, danh di, danh sai
che duoc » che thuoc, che do, te duoc
lang xa » lang ha, dang xay, lang van
va danh » va dinh, va dan, va hanh
nang xa » nang x, nang ma, mang xa
te sach » toc sach

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach y ((nang xa) or (lang xa)) hoi. thien van ((cham duoc) or (che duoc)) va danh dai cua viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y ((nang xa) OR (lang xa)) hoi. thien van ((cham duoc) OR (che duoc)) va danh dai cua viet.
• Adding a wildcard symbol may retrieve word variants: te sach y ((nang xa) or (lang xa)) hoi. thien van ((cham duoc) or (che duoc)) va danh dai cua viet*.