Perhaps you should try some spelling variations:
thanh viec » thanh vien, thanh liem, thanh nien
khoa tieng » thoai tieng, hoc tieng, khoa tinh
dung khoa » dung cho
van thanh » ban thanh, van tuan
cua triet » cua viet, su triet
thu dung » thuy dung, thuc dung, thu dang
tieng ha » tieng han, tieng nhat, tieng phap
chat xuc » chat huu, cam xuc, chao xu
va triet » va thiet, va trien, ve triet
hieu tu » chieu tu, hieu tuc, hien tu
tu chat » tu phat, tu cham, du chat
xuc van » duc van, luc van, vuc van

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

• Performing a fuzzy search may retrieve terms with similar spellings: thu dung khoa tieng ha noi. hieu tu chat xuc van thanh viec ((cua triet) or (va triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu dung khoa tieng ha noi. hieu tu chat xuc van thanh viec ((cua triet) OR (va triet)).
• Adding a wildcard symbol may retrieve word variants: thu dung khoa tieng ha noi. hieu tu chat xuc van thanh viec ((cua triet) or (va triet))*.