Perhaps you should try some spelling variations:
cong thanh » cong trinh, cong tan, truong thanh
dong thanh » truong thanh
hanh tang » hanh trang, anh tang, hanh mang
cua chong » cua cong, cua chung, cua khong
chu xanh » chieu xanh, chua xang, chuc danh
chu manh » ho manh, chu han, chu van
tang cua » mang cua, hang cua, tang luan
cac cau » cac mau, bac cau, ca cau

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 cua chong ((cong thanh) OR (dong thanh)) cac cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chu manh)) - hanh tang cua chong ((cong thanh) OR (dong thanh)) cac cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xanh) or (chu manh)) - hanh tang cua chong ((cong thanh) OR (dong thanh)) cac cau".
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chu manh)) - hanh tang cua chong ((cong thanh) OR (dong thanh)) cac cau*.