Perhaps you should try some spelling variations:
chieu tinh » lieu tinh, chau tinh, kieu 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
mang cua » manh cua, dung cua, ban cua
toan cau » toan cao, toan ban, toan tap
ha tinh » va tinh, may tinh

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 (trieu tinh))) or (ha 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 (trieu tinh))) OR (ha tinh)) - hanh mang cua nhung cong trinh toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((((chieu tinh) OR (trieu tinh))) or (ha tinh)) - hanh mang cua nhung cong trinh toan cau".
• Adding a wildcard symbol may retrieve word variants: ho ((((chieu tinh) OR (trieu tinh))) or (ha tinh)) - hanh mang cua nhung cong trinh toan cau*.