Perhaps you should try some spelling variations:
thien van » thi van
sach thi » sach thu, sach tai, sach thieu
thi nang » thi cong, ki nang, thi hanh
van chat » cao chat
chat xuc » chat huu, cam xuc, chao xu
van hanh » van thanh, ban hanh, van anh
hanh lam » thanh lap, hanh kem, hanh va
va triet » va thiet, va trien, ve triet
va thieu » va thiet, va hieu, va tieu
su sach » so sach, vu sach
xuc van » duc van, luc van, vuc van
x hoi » xa hoi, o hoi, x ho

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 thi nang x hoi. thien van chat xuc van hanh lam ((va triet) or (va thieu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach thi nang x hoi. thien van chat xuc van hanh lam ((va triet) OR (va thieu)).
• Adding a wildcard symbol may retrieve word variants: su sach thi nang x hoi. thien van chat xuc van hanh lam ((va triet) or (va thieu))*.