Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, cong tan
nhung cong » dung cong, thong cong, hang cong
canh manh » canh tranh, cach mang, van manh
lanh manh » lanh tranh, lan anh, van manh
cua nhung » va nhung
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
toan ban » van ban

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 - ((canh manh) or (lanh manh)) cua nhung cong thanh ((toan tap) OR (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - ((canh manh) OR (lanh manh)) cua nhung cong thanh ((toan tap) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - ((canh manh) or (lanh manh)) cua nhung cong thanh ((toan tap) OR (toan ban))".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - ((canh manh) or (lanh manh)) cua nhung cong thanh ((toan tap) OR (toan ban))*.