Perhaps you should try some spelling variations:
phuong cham » phuong phap, phuong thao
thanh tuong » thanh thuong, thanh tung, thanh huong
hieu nganh » vien nganh, hiem ngan, hieu manh
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung cong » dung cong, thong cong, hang cong
tan phuong » tran phuong, tai phuong, van phuong
tuong dan » huong dan, tung dan, xuong dan
dan nhung » ban nhung, dap nhung, san nhung
cong tan » cong tac, cong san, cong thanh

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

• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hieu nganh) OR (chieu xanh)) - thanh tuong dan nhung cong tan phuong cham~.
• Adding a wildcard symbol may retrieve word variants: hoc ((hieu nganh) or (chieu xanh)) - thanh tuong dan nhung cong tan phuong cham*.