Perhaps you should try some spelling variations:
hanh tang » hanh trang, anh tang, hanh mang
dung cong » dung trong
chu xanh » chieu xanh, chua xang, chuc danh
chu manh » ho manh, chu han, chu van
tang cua » mang cua, hang cua, tang luan
cua dung » cua dang, cua dong, qua dung
van chat » cao chat

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho ((chu xanh) or (chu manh)) - hanh tang cua dung cong ((tinh toan) or (van chat)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho ((chu xanh) OR (chu manh)) - hanh tang cua dung cong ((tinh toan) OR (van chat)) cao.
• Adding a wildcard symbol may retrieve word variants: cho ((chu xanh) or (chu manh)) - hanh tang cua dung cong ((tinh toan) or (van chat)) cao*.