Perhaps you should try some spelling variations:
luan thong » luan phong, luan tuong, luat thong
chieu sang » chieu sach, chieu xanh, nhieu tang
thong cong » trong cong, tong cong, thong thong
hieu lang » hieu quang, nhieu tang, hieu van
hanh hang » thanh hang, hang hang, hanh han
hang luan » tang luan, dung luan
cong tap » cuong tap, cong tac, cong tan
tap danh » tac danh, tao danh, tap dan
danh bat » doanh bat, anh bai, dinh ba

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((hieu lang) or (chieu sang)) - hanh hang luan thong cong tap danh bat~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((hieu lang) OR (chieu sang)) - hanh hang luan thong cong tap danh bat.
• Adding a wildcard symbol may retrieve word variants: theo ((hieu lang) or (chieu sang)) - hanh hang luan thong cong tap danh bat*.