Perhaps you should try some spelling variations:
lanh manh » lanh tranh, lan anh, anh anh
lan tranh » lanh tranh, luan tranh, can tranh
dung cong » dung trong
cong tinh » cong trinh, cong vinh, long tinh
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
van manh » van minh, van anh, van hanh
cua dung » cua dang, cua dong, qua dung
toan tap » toan 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 - ((((lanh manh) or (van manh))) or (lan tranh)) cua dung cong tinh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - ((((lanh manh) OR (van manh))) OR (lan tranh)) cua dung cong tinh toan tap.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - ((((lanh manh) or (van manh))) or (lan tranh)) cua dung cong tinh toan tap*.