Perhaps you should try some spelling variations:
thien van » thi van
cua triet » cua viet, su triet
sach tai » sach bai, sach tham, sach dao
tai nang » thi nang, tai lang, dai nang
tinh san » trinh san, tinh sang, tinh son
va triet » va thiet, va trien, ve triet
tu sach » thu sach, su sach, te sach
nang xa » nang x, lang xa, nang ma
van cac » van hac, van cau, van bac
cac xuc » cam xuc, cac nuoc, chat xuc
va tinh » may tinh
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: tu sach tai nang xa hoi. thien van cac xuc va tinh san ((cua triet) or (va triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach tai nang xa hoi. thien van cac xuc va tinh san ((cua triet) OR (va triet)).
• Adding a wildcard symbol may retrieve word variants: tu sach tai nang xa hoi. thien van cac xuc va tinh san ((cua triet) or (va triet))*.