Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
lieu tinh » trieu tinh, diep tinh, bien tinh
thang cua » thong cua, hang cua, than cua
tranh cua » doanh cua, manh cua
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
toan ban » van ban
so lieu » so dieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: so lieu tinh - hanh ((thang cua) or (tranh cua)) nhung cong manh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so lieu tinh - hanh ((thang cua) OR (tranh cua)) nhung cong manh toan ban.
• Adding a wildcard symbol may retrieve word variants: so lieu tinh - hanh ((thang cua) or (tranh cua)) nhung cong manh toan ban*.