Perhaps you should try some spelling variations:
luan trong » quan trong, luat trong, luan tuong
chieu sach » chinh sach, chiet tach, chieu sang
lieu tinh » trieu tinh, diep tinh, bien tinh
tang luan » dung luan
anh tang » anh bang, anh dang, anh nang
dan toan » van toan, dan than, manh toan
dan chan » dan gian, dan ca, van chat

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu sach) OR (lieu tinh)) - anh tang luan trong cong ((dan toan) OR (dan chan)) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu sach) OR (lieu tinh)) - anh tang luan trong cong ((dan toan) OR (dan chan)) cau".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sach) OR (lieu tinh)) - anh tang luan trong cong ((dan toan) OR (dan chan)) cau*.