Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhiet nang » nhiet dong, viet nang, nhieu tang
canh trinh » canh tranh, hanh trinh, canh tinh
luat han » luat hanh, luat dan, luan han
tong van » trong van, thong van, tang van
van chat » cao chat
chat ban » nhat ban, chat ran, cua 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) or (nhiet nang)) - canh trinh luat han tong van chat ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (nhiet nang)) - canh trinh luat han tong van chat ban.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (nhiet nang)) - canh trinh luat han tong van chat ban*.