Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
cong tinh » cong trinh, cong thanh, trong tinh
cong vinh » cong trinh, trong vinh, cong viec
long tinh » trong tinh, luong tin, dong tin
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
tuong va » truong va, thuong va, luong va
toan cao » toan ban, toan tap
va nang » van nang, da nang, cam nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu xanh - thanh tuong va nang ((((cong tinh) OR (cong vinh))) or (long tinh)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - thanh tuong va nang ((((cong tinh) OR (cong vinh))) OR (long tinh)) toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - thanh tuong va nang ((((cong tinh) OR (cong vinh))) or (long tinh)) toan cao".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - thanh tuong va nang ((((cong tinh) OR (cong vinh))) or (long tinh)) toan cao*.