Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh tung » thanh cong
ho chieu » theo chieu, hoc thieu, doi chieu
tung cua » trung cua, tuong cua, dung cua
cua bang » chua bang, cua ban, cua dang
cong tap » cuong tap, cong tan, tong tap
cong tac » cong ty
toan tap » toan ban

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 cua bang ((cong tap) OR (cong tac)) toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - thanh tung cua bang ((cong tap) OR (cong tac)) toan tap".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh tung cua bang ((cong tap) OR (cong tac)) toan tap*.