Perhaps you should try some spelling variations:
chat xuc » chat huu, cam xuc, chao xu
van hanh » van thanh, ban hanh, van anh
cac nuoc » cap nuoc, hoc nuoc, dat nuoc
te sach » toc sach
cao hoi » cau hoi, co hoi, cao hoc
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac cuoc, cac quoc
sach ky » sac ky, sach y, sach ty
vi cua » vai cua, di cua
cua tu » cua tuc, cua su, cua cu

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ky nang cao hoi. hieu ve ((((cac xuc) OR (cac nuoc))) or (chat xuc)) van hanh vi cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang cao hoi. hieu ve ((((cac xuc) OR (cac nuoc))) OR (chat xuc)) van hanh vi cua tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ky nang cao hoi. hieu ve ((((cac xuc) OR (cac nuoc))) or (chat xuc)) van hanh vi cua tu".
• Adding a wildcard symbol may retrieve word variants: te sach ky nang cao hoi. hieu ve ((((cac xuc) OR (cac nuoc))) or (chat xuc)) van hanh vi cua tu*.