Perhaps you should try some spelling variations:
van hanh » van thanh, ban hanh, van anh
hat chau » ha chau, lai chau, hat nhan
vu khach » vu khanh, vu khac, vay khach
hai chau » lai chau, ha chau, mai chau
hieu van » hieu va, thien van, lieu va
vu sach » vu bach, su sach
xuc van » duc van, luc van, vuc van
nang xa » nang x, lang xa, nang ma
van cam » van nam, van lam, van cau
y nang » ky nang, ly nang, v nang

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((vu sach) OR (vu khach)) y nang xa hoi. hieu van cam xuc van hanh ((hai chau) OR (hat chau)) treo~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((vu sach) OR (vu khach)) y nang xa hoi. hieu van cam xuc van hanh ((hai chau) or (hat chau)) treo~".
• Adding a wildcard symbol may retrieve word variants: ((vu sach) OR (vu khach)) y nang xa hoi. hieu van cam xuc van hanh ((hai chau) or (hat chau)) treo*.