Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
khong cong » thong cong, khong cang, chong cong
trinh toan » tinh toan, thanh toan, trinh han
trung hoa » trung hoc, trung ha
ho chieu » theo chieu, hoc thieu, doi chieu
tung hoa » tung ho, ung hoa, hung hoa
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 xanh - thanh ((tung hoa) or (trung hoa)) khong cong trinh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh ((tung hoa) OR (trung hoa)) khong cong trinh toan cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh ((tung hoa) or (trung hoa)) khong cong trinh toan cau*.