Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
trung dap » trung cap, trung dai, trung dam
dung cong » dung trong
ho chieu » theo chieu, hoc thieu, doi chieu
dap dung » ap dung, dan dung, dap ung
cong ban » cong bang, cong san, cong tan
hang ca » hang va, hang tai, hang dau

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 trung dap dung cong ban ((hang ca) or (nang cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh trung dap dung cong ban ((hang ca) OR (nang cao)).
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh trung dap dung cong ban ((hang ca) or (nang cao))*.