Perhaps you should try some spelling variations:
canh trinh » canh tranh, hanh trinh, canh tinh
thieu anh » thien anh, chieu xanh, thien danh
luat dang » luat dan, luat danh, luat doanh
dang cong » dung cong
cong lang » cong vang, cong luong, cong quang
tang ban » tang bang, tiang ban, tang van
hang ban » hang luan, hang va, hang tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu anh - canh trinh luat dang cong lang ((tang ban) or (hang ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu anh - canh trinh luat dang cong lang ((tang ban) OR (hang ban)).
• Adding a wildcard symbol may retrieve word variants: toc thieu anh - canh trinh luat dang cong lang ((tang ban) or (hang ban))*.