Perhaps you should try some spelling variations:
thien van » thi van
chat xuc » chat huu, cam xuc, chao xu
van hanh » van thanh, van anh, van ban
ban hanh » ban hang
va triet » va thiet, va trien, ve triet
hieu va » lieu va, hieu qua
tu sai » tu bai, tu san, tu cai
sai ky » sac ky
x hoi » xa hoi, o hoi, x ho
vi va » vi van, vai va, vu 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 x hoi. ((thien van) or (hieu va)) chat xuc ((van hanh) or (ban hanh)) vi va triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sai ky nang x hoi. ((thien van) OR (hieu va)) chat xuc ((van hanh) OR (ban hanh)) vi va triet.
• Adding a wildcard symbol may retrieve word variants: tu sai ky nang x hoi. ((thien van) or (hieu va)) chat xuc ((van hanh) or (ban hanh)) vi va triet*.