Perhaps you should try some spelling variations:
thien van » thi van
cua triet » cua viet, su triet
lam duoc » nam duoc, luat duoc, lam thuoc
duoc van » duoc va, duc van, duoc ban
va triet » va thiet, va trien, ve triet
su sach » so sach, vu sach
sach ly » sach y, sach lo, sach ty
ly nang » ky nang, ly hang, ly vang
nang xa » nang x, lang xa, nang ma
van lam » van nam
van anh » van thanh, tuan anh, van minh
anh vai » anh va, anh bai, anh van

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 ly nang xa hoi. thien van lam duoc van anh vai ((cua triet) OR (va triet))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ly nang xa hoi. thien van lam duoc van anh vai ((cua triet) OR (va triet))".
• Adding a wildcard symbol may retrieve word variants: su sach ly nang xa hoi. thien van lam duoc van anh vai ((cua triet) OR (va triet))*.