Perhaps you should try some spelling variations:
thien van » thi van
va triet » va thiet, va trien, ve triet
thanh de » hanh de, thanh ve, thanh do
va thanh » gia thanh, ban thanh, va tinh
chat doc » chat hoc, chau doc, thuat doc
chat soc » cham soc, chat hoc, chat song
lang xa » lang ha, dang xay, lang van
nang ma » tang ma, sang ma, nang cao
te sach » toc sach
de va » de van, te va, ke va

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 ma) or (lang xa)) hoi. thien van ((chat soc) or (chat doc)) va thanh de va triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y ((nang ma) OR (lang xa)) hoi. thien van ((chat soc) OR (chat doc)) va thanh de va triet.
• Adding a wildcard symbol may retrieve word variants: te sach y ((nang ma) or (lang xa)) hoi. thien van ((chat soc) or (chat doc)) va thanh de va triet*.