Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
canh luan » doanh luan, tranh luan, chinh luan
van nhung » van nhuong, va nhung, van hung
chi xanh » chi anh, chi danh, chi hanh
cong san » cong tac
san phat » san pham, van phat, tan phat
phat cau » phan cau, pha cau, phap cau
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi xanh - canh luan van nhung cong san phat cau~.
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - canh luan van nhung cong san phat cau*.