Perhaps you should try some spelling variations:
thanh thanh » nhanh thanh, thanh toan, thanh phan
thanh trung » thanh tung
nhung cong » dung cong, thong cong, hang cong
thanh than » thanh thang, thanh toan, thanh phan
thi chieu » thi chien, thi hieu, theo chieu
trung dap » trung cap, trung dai, trung dam
dap nhung » vap nhung, va nhung, dap ung
ho chieu » theo chieu, hoc thieu, doi chieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thi chieu) or (ho chieu)) xanh - thanh trung dap nhung cong ((thanh than) OR (thanh thanh)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thi chieu) OR (ho chieu)) xanh - thanh trung dap nhung cong ((thanh than) OR (thanh thanh)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thi chieu) or (ho chieu)) xanh - thanh trung dap nhung cong ((thanh than) OR (thanh thanh)) cau".
• Adding a wildcard symbol may retrieve word variants: ((thi chieu) or (ho chieu)) xanh - thanh trung dap nhung cong ((thanh than) OR (thanh thanh)) cau*.