Perhaps you should try some spelling variations:
dang van » hoang van, hang va
hieu van » hieu va, thien van, lieu va
lam duoc » nam duoc, luat duoc, lam thuoc
cuu tre » cau tren, cau treo
cua tre » cua te, cua triet, dua tren
van lam » van nam
van hoi » van hoa, van hoc, van hoe
ky dang » ky nang, ky danh
sac ky » cac ky, sai ky
su sac » su sach, su cac, su xac

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sac ky dang van hoi. hieu van lam duoc ((le thanh) or (may tinh)) hai ((cua tre) OR (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ky dang van hoi. hieu van lam duoc ((le thanh) OR (may tinh)) hai ((cua tre) OR (cuu tre))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sac ky dang van hoi. hieu van lam duoc ((le thanh) or (may tinh)) hai ((cua tre) OR (cuu tre))*".