Perhaps you should try some spelling variations:
chat xuc » cam xuc, chao xu, chat cua
chat huu » pham huu
nang ma » tang ma, sang ma, nang cao
hieu ve » hieu va, hieu van
va hanh » van hanh, va thanh, va danh
su sai » su tai, su hai, su dai
sai ky » sac ky
ma hoi » mai hoi, xa hoi, ma hoa
vi va » vi van, vai va, vu va
thiet » thieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sai ky nang ma hoi. hieu ve ((chat xuc) or (chat huu)) va hanh vi va thiet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sai ky nang ma hoi. hieu ve ((chat xuc) OR (chat huu)) va hanh vi va thiet.
• Adding a wildcard symbol may retrieve word variants: su sai ky nang ma hoi. hieu ve ((chat xuc) or (chat huu)) va hanh vi va thiet*.