Perhaps you should try some spelling variations:
thien van » thi van
cua triet » cua viet, su triet
van cham » van chat, van tham, va cham
cham loc » cham soc, chon loc, cham o
hanh dai » hanh tai, hanh dao, vanh dai
va triet » va thiet, va trien, ve triet
nang xa » nang x, lang xa, nang ma
va hanh » van hanh, va thanh, va danh
tu sai » tu bai, tu san, tu cai
sai ky » sac ky
loc va » hoc 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 sai ky nang xa hoi. thien van cham loc va hanh dai ((cua triet) or (va triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sai ky nang xa hoi. thien van cham loc va hanh dai ((cua triet) OR (va triet)).
• Adding a wildcard symbol may retrieve word variants: tu sai ky nang xa hoi. thien van cham loc va hanh dai ((cua triet) or (va triet))*.