Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
va thanh » gia thanh, ban thanh, va tinh
te sach » toc sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
van cam » van nam, van lam, ban cam
van dam » van nam, van dao, van dau
van cau » van dau, van hau, van chat
thuc va » thuc vat, thuc dan, thuc day
buu tre » cuu tre

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 ky nang xa hoi. hieu ((((van cam) OR (van dam))) or (van cau)) thuc va thanh tai buu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang xa hoi. hieu ((((van cam) OR (van dam))) OR (van cau)) thuc va thanh tai buu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky nang xa hoi. hieu ((((van cam) OR (van dam))) or (van cau)) thuc va thanh tai buu tre".
• Adding a wildcard symbol may retrieve word variants: te sach ky nang xa hoi. hieu ((((van cam) OR (van dam))) or (van cau)) thuc va thanh tai buu tre*.