Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, hieu manh
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh trung » thanh trung, hanh trang, manh trung
thong cong » trong cong, tong cong, thong thong
trinh toan » tinh toan, thanh toan, trinh han
trung cap » truong cao, trung tam
cap thong » cap tong, chap thuong, phap thong
hinh toan » tinh toan, thanh toan, manh toan

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) or (chieu tinh)) - hanh trung cap thong cong ((hinh toan) OR (trinh toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chieu tinh)) - hanh trung cap thong cong ((hinh toan) OR (trinh toan)) cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu xanh) or (chieu tinh)) - hanh trung cap thong cong ((hinh toan) OR (trinh toan)) cau*".