Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh tang » hanh trang, anh tang, hanh tung
hanh mang » nhanh mang, hanh trang, nhanh lang
cua nhung » va nhung
chu xanh » chieu xanh, chua xang, chuc danh
chu manh » ho manh, chu han, chu van
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
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) or (chu manh)) - ((hanh tang) OR (hanh mang)) cua nhung cong tac toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chu manh)) - ((hanh tang) OR (hanh mang)) cua nhung cong tac toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xanh) or (chu manh)) - ((hanh tang) OR (hanh mang)) cua nhung cong tac toan ban".
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chu manh)) - ((hanh tang) OR (hanh mang)) cua nhung cong tac toan ban*.