Perhaps you should try some spelling variations:
te sach » toc sach
sach ty » sach y, sach tu, sach thu
dai huu » dao huu, dai hau, dai thua
va danh » va dinh, va dan, va hanh
va vanh » va van, va hanh, va anh
huu tre » huu tri, cuu tre, huu them
hieu ve » hieu va, hieu van
cam tuc » cam xuc, nam thuc, dam thuc
nang xa » nang x, lang xa, nang ma
ty nang » ky nang, ty xang, ty hang
cam tu » cam thu, nam tu, dam tu

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 ty nang xa hoi. hieu ve ((cam tuc) or (cam tu)) ((va vanh) or (va danh)) dai huu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ty nang xa hoi. hieu ve ((cam tuc) OR (cam tu)) ((va vanh) OR (va danh)) dai huu tre.
• Adding a wildcard symbol may retrieve word variants: te sach ty nang xa hoi. hieu ve ((cam tuc) or (cam tu)) ((va vanh) or (va danh)) dai huu tre*.