Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
trinh toan » tinh toan, thanh toan, trinh han
chua dong » cua dong, ha dong, huy dong
hanh tang » hanh trang, anh tang, hanh mang
cua nhung » va nhung
chu xanh » chu manh, chieu xanh, chua xang
chu bang » thu bang, chuc nang, chu quang
tang cua » mang cua, hang cua, tang luan
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: theo ((chu xanh) or (((chua dong) or (chu bang)))) - hanh tang cua nhung cong trinh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (((chua dong) OR (chu bang)))) - hanh tang cua nhung cong trinh toan cao.
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (((chua dong) or (chu bang)))) - hanh tang cua nhung cong trinh toan cao*.