Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh tung » thanh cong
cam thong » nam thong, tam thuong, cam truong
thong van » trong van, thong va, thong quan
ho chieu » theo chieu, hoc thieu, doi chieu
tung cam » dung cam, trung cap, tung pham
toan cao » toan tap
toan ban » van 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 cam thong thong van ((toan cao) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh tung cam thong thong van ((toan cao) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh tung cam thong thong van ((toan cao) or (toan ban))*.