Perhaps you should try some spelling variations:
thuong luong » theo luong, cong luong, thong thuong
phuong cham » phuong phap, phuong thao
luong dung » cuong dung, duong dung, vuong dung
dung phan » dung nhan, dung luan, dung ha
thieu ca » thieu cac, thieu cua, hieu ca
phan cap » phan lap, phan tap, phan cac

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)) thuong luong dung phan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu ca - thanh ((phuong cham) OR (phung van)) thuong luong dung phan cap*.