Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
doc chieu » doc hieu, doi chieu, toc thieu
cong bang » cuong bang, dong bang, hong bang
bang phap » ban phap, nang phap, bang php
tam dung » tam duong, tac dung, am dung
tan dung » tran dung, tin dung, van dung
phap cau » phan cau, pha cau, phap ca

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc chieu xanh - thanh trung ((tam dung) OR (tan dung)) cong bang phap cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doc chieu xanh - thanh trung ((tam dung) OR (tan dung)) cong bang phap cau".
• Adding a wildcard symbol may retrieve word variants: doc chieu xanh - thanh trung ((tam dung) OR (tan dung)) cong bang phap cau*.