Perhaps you should try some spelling variations:
va trien » va truyen, va thiet, va tuyen
hoc sai » hoc dai, hoc bai, hoc tai
cao hoi » cau hoi, co hoi, cao hoc
hieu ve » hieu va, hieu van
cac xuc » cam xuc, cac nuoc, chat xuc
van anh » van thanh, tuan anh
sai ky » sac ky
ve cac » va cac, vien cac
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc sai ky nang cao hoi. hieu ve cac xuc ((van anh) or (van minh)) vi ((cua te) or (va trien))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc sai ky nang cao hoi. hieu ve cac xuc ((van anh) OR (van minh)) vi ((cua te) OR (va trien)).
• Adding a wildcard symbol may retrieve word variants: hoc sai ky nang cao hoi. hieu ve cac xuc ((van anh) or (van minh)) vi ((cua te) or (va trien))*.