Perhaps you should try some spelling variations:
trinh toan » tinh toan, thanh toan, trinh han
nhung cong » dung cong, thong cong, hang cong
chua xang » chua nang, chuc nang, chu bang
lanh manh » lanh tranh, lan anh, van manh
cua nhung » va nhung
chu xanh » chu manh, chieu xanh, chuc danh
manh cua » doanh cua, ban cua
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho ((chu xanh) or (chua xang)) - lanh manh cua nhung cong trinh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho ((chu xanh) OR (chua xang)) - lanh manh cua nhung cong trinh toan cau.
• Adding a wildcard symbol may retrieve word variants: cho ((chu xanh) or (chua xang)) - lanh manh cua nhung cong trinh toan cau*.