Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
van chat » cao chat
chat xuc » chat huu, cam xuc, chao xu
thai van » thi van, thanh van, thai vung
su sach » so sach, vu sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
va phan » van phan, va phat, va phap
tai van » thi van, tai san, tai ban
xuc va » duc va, tuc va, luc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ky nang xa hoi. hieu van chat xuc va phan ((tai van) or (thai van)) tieu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky nang xa hoi. hieu van chat xuc va phan ((tai van) OR (thai van)) tieu.
• Adding a wildcard symbol may retrieve word variants: su sach ky nang xa hoi. hieu van chat xuc va phan ((tai van) or (thai van)) tieu*.