Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
nhung cong » dung cong, thong cong, hang cong
trinh toan » tinh toan, thanh toan, trinh han
hanh mang » nhanh mang, hanh trang, nhanh lang
cua nhung » va nhung
cua tinh » cua sinh, va tinh, ha tinh
mang cua » manh cua, dung 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: ho ((chieu tinh) or (cua tinh)) - hanh mang cua nhung cong trinh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu tinh) OR (cua tinh)) - hanh mang cua nhung cong trinh toan cau.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu tinh) or (cua tinh)) - hanh mang cua nhung cong trinh toan cau*.