Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
nhung cong » dung cong, thong cong, hang cong
thanh toan » thanh hoa, thanh san, tinh toan
trinh vat » trinh van, trinh luat, sinh vat
vat nhung » va nhung, vap nhung, vai nhung
dan chan » dan gian, dan ca, van chat
hien » bien, vien, hieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien dai - hanh trinh vat nhung cong ((thanh toan) or (dan chan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien dai - hanh trinh vat nhung cong ((thanh toan) OR (dan chan)) cau.
• Adding a wildcard symbol may retrieve word variants: hoc hien dai - hanh trinh vat nhung cong ((thanh toan) or (dan chan)) cau*.