Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
su sach » so sach
van lam » van nam
han tri » han tai, van tri, thanh tri
vu sach » vu bach, vu khach
nang xa » lang xa, nang ma, mang xa
van han » van hanh, van phan, van nhan
xuc van » duc van, luc van, vuc van
lam xuc » cam xuc, lam duoc
cua te » cua tu

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) or (vu sach)) ky ((nang xa) OR (nang x)) hoi. hieu van lam xuc van han tri cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (vu sach)) ky ((nang xa) OR (nang x)) hoi. hieu van lam xuc van han tri cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su sach) or (vu sach)) ky ((nang xa) OR (nang x)) hoi. hieu van lam xuc van han tri cua te".
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (vu sach)) ky ((nang xa) OR (nang x)) hoi. hieu van lam xuc van han tri cua te*.