Perhaps you should try some spelling variations:
chat triet » chet triet, phat trien, chat thien
thanh lam » thanh lap, hanh lam, thanh nam
thu sach » thuat sach, thuoc sach, thu hoach
va thanh » gia thanh, ban thanh, va tinh
lam chat » luan chat, cao chat, ly chat
tu sach » te sach, tu cach, vu sach
su sach » so sach, vu sach
nang xa » nang x, lang xa, nang ma
va bac » van bac, va cac, va bai
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) or (su sach))) or (thu sach)) ky nang xa hoi. lieu va bac xuc va thanh lam chat triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((tu sach) OR (su sach))) OR (thu sach)) ky nang xa hoi. lieu va bac xuc va thanh lam chat triet.
• Adding a wildcard symbol may retrieve word variants: ((((tu sach) or (su sach))) or (thu sach)) ky nang xa hoi. lieu va bac xuc va thanh lam chat triet*.