Perhaps you should try some spelling variations:
thien va » thien van, tien va, thien tai
hanh lai » hanh lam, hanh tai, thanh lap
chau tho » chat thom, phu tho, cau tao
nang co » nang cao, nang doc, nang noi
va cham » va chat, va tham
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
co hoi » co hoc, co loi
xuc va » tuc va, luc va, xac 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 sac ky nang co hoi. thien va cham ((xuc va) or (duc va)) hanh lai ((chau tho) OR (cau thi))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky nang co hoi. thien va cham ((xuc va) OR (duc va)) hanh lai ((chau tho) OR (cau thi))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky nang co hoi. thien va cham ((xuc va) or (duc va)) hanh lai ((chau tho) OR (cau thi))*".