Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trang » thanh trung, canh tranh, hanh trinh
cua truong » cua trung, xuan truong, cac truong
cua tuong » cua thuong, cua huong, cua tong
ho chieu » theo chieu, hoc thieu, doi chieu
dong tac » cong tac, dong tai, dong bac
tac than » tac thanh, tam than, tac nhan
than cap » khan cap, thanh lap, thanh cac

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - hanh trang ((cua tuong) OR (cua truong)) dong tac than cap~".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh trang ((cua tuong) OR (cua truong)) dong tac than cap*.