Perhaps you should try some spelling variations:
trong chuong » trong thuong, thong chuong, trong chong
luan trong » quan trong, luat trong, luan tuong
chuong dan » huong dan, chuong han, chuong dong
chuc danh » chuc nganh, thuc hanh, chuc nang
hanh tang » hanh trang, anh tang, hanh mang
tang luan » dung luan
chu xanh » chieu xanh, chua xang, chu thanh
chu manh » ho manh, chu han, chu van
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

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