Perhaps you should try some spelling variations:
cham xuc » cam xuc, pham duc, chao xu
chat xuc » chat huu, cam xuc, chao xu
va hanh » van hanh, va thanh, va danh
sach ty » sach y, sach tu, sach thu
tu sach » thu sach, su sach, te sach
hieu ve » hieu va, hieu van
nang co » nang cao, nang doc, nang noi
ty nang » ky nang, ty xang, ty hang
luu tre » luu tru, cuu tre, luy tre
co hoi » co hoc, co loi
vi luu » vi lua

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ty nang co hoi. hieu ve ((((cham xuc) OR (chat xuc))) or (cham soc)) va hanh vi luu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty nang co hoi. hieu ve ((((cham xuc) OR (chat xuc))) OR (cham soc)) va hanh vi luu tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ty nang co hoi. hieu ve ((((cham xuc) OR (chat xuc))) or (cham soc)) va hanh vi luu tre*".