Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thanh vai » thanh hai, thanh van, thanh tai
va thanh » gia thanh, ban thanh, va tinh
doc sach » hoc sach, toc sach, nuoc sach
thu sach » tu sach, thuat sach, thuoc sach
nang xa » nang x, lang xa, nang ma
va chat » van chat, va phat, cao chat
vai cua » dai cua, hai cua, lai cua
ve cam » ve cham, ve cac, va cam
luc va » duc va, tuc va, loc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doc sach) or (thu sach)) ky nang xa hoi. hieu ((ve cam) or (va chat)) luc va thanh vai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doc sach) OR (thu sach)) ky nang xa hoi. hieu ((ve cam) OR (va chat)) luc va thanh vai cua triet.
• Adding a wildcard symbol may retrieve word variants: ((doc sach) or (thu sach)) ky nang xa hoi. hieu ((ve cam) or (va chat)) luc va thanh vai cua triet*.