Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
cua triet » cua viet, su triet, va triet
thi hanh » thi thanh
thanh di » thanh doi, thanh de, thanh do
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
thi van » thi lan, thi nang
lam duc » lam duoc, pham duc, nam duoc
duc ban » duc tan, duc van, dua ban
tu sac » tu sach, tu san, tu bac
di cua » dai cua, doi cua, de cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu sac) or (tu cac)) ky lang xa hoi. ((thi van) OR (thi hanh)) lam duc ban thanh di cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sac) OR (tu cac)) ky lang xa hoi. ((thi van) OR (thi hanh)) lam duc ban thanh di cua triet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sac) or (tu cac)) ky lang xa hoi. ((thi van) OR (thi hanh)) lam duc ban thanh di cua triet*".