Perhaps you should try some spelling variations:
cong thong » cong thuong, cong trong, dong thong
hoc thieu » hoc hien
hanh dung » thanh dung, anh dung, hanh dong
dung phan » dung nhan, dung luan, dung ha
phan cong » thanh cong
thong van » trong van, thong va, thong quan
van thinh » van thanh, van chinh, van minh
thinh ca » tinh ca, chinh ca, thanh ca

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc thieu) or (toc thieu)) tinh - hanh dung phan cong thong van thinh ca~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (toc thieu)) tinh - hanh dung phan cong thong van thinh ca.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (toc thieu)) tinh - hanh dung phan cong thong van thinh ca*.