Perhaps you should try some spelling variations:
nhung cong » thong cong, hang cong, nhung don
chieu xanh » chieu sach, chieu sang, chieu tinh
lanh manh » lanh tranh, lan anh, van manh
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
manh cua » doanh cua, ban cua
dan chan » dan gian, dan ca, van chat
chan tu » phan tu, han tu, chon tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - lanh manh cua ((nhung cong) or (dung cong)) dan chan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - lanh manh cua ((nhung cong) OR (dung cong)) dan chan tu.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - lanh manh cua ((nhung cong) or (dung cong)) dan chan tu*.