Perhaps you should try some spelling variations:
cho nhung » cho chuong, thi nhung, cho hang
cua nhung » va nhung
chu xanh » chieu xanh, chua xang, chuc danh
chu manh » ho manh, chu han, chu van
cong van » cong vang, cong san, song van
van toan » van tuan, van tan, van thanh
toan cao » toan ban, toan tap

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