Perhaps you should try some spelling variations:
phuong cham » phuong phap, phuong thao
phuong dung » thong dung, cuong dung, phuong hoang
dang khanh » dang hanh, dang thanh, dan khanh
dung dang » dung dan, dung dong, dung danh
khanh cap » hanh cap, khan cap, hanh cac
thieu ca » thieu cac, thieu cua, hieu ca

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu ca - thanh ((phuong cham) or (phung van)) phuong dung dang khanh cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu ca - thanh ((phuong cham) OR (phung van)) phuong dung dang khanh cap*.