Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh tang » hanh trang, anh tang, hanh mang
cua nhung » va nhung
tang cua » mang cua, hang cua, tang luan
dan chan » dan gian, dan ca, van chat
ban hang » ngan hang

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - hanh tang cua nhung cong ((tinh toan) or (((dan chan) or (ban hang)))) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - hanh tang cua nhung cong ((tinh toan) OR (((dan chan) OR (ban hang)))) cau.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh tang cua nhung cong ((tinh toan) or (((dan chan) or (ban hang)))) cau*.