Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chinh vap » chinh va, chinh tai, chinh ta
vap nhung » va nhung, ve nhung, voi nhung
manh toan » thanh toan, anh tuan, tinh toan
dien dan » hien dai, vien dai, dien va
gian dan » gian lang
dan chan » dan gian, dan ca, van chat

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

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