Perhaps you should try some spelling variations:
hanh luan » khanh luan, hang luan, han luan
hanh luat » nganh luat, hang luan, hanh lam
dung cong » dung trong
can tang » cao tang, can bang, ca tang
cong dan » cong san, cong tan, huong dan
dan chan » dan gian, dan ca, van chat
chan cau » phan cau, can cau, chinh cau
cap can » cap han, cap van, tap can

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

• Performing a fuzzy search may retrieve terms with similar spellings: cap can tang - ((hanh luan) OR (hanh luat)) tin dung cong dan chan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cap can tang - ((hanh luan) OR (hanh luat)) tin dung cong dan chan cau*".