Perhaps you should try some spelling variations:
cdieu hanh » chieu xanh, deu hanh, dieu danh
tran thuat » trong thuat, trien thuat, tran tuan
thuat bang » thuat ban, thuat mang, thuat nang
manh tran » manh toan, manh tuan, canh tranh
bang cong » dang cong, bang song, hang cong
cong bang » cuong bang, dong bang, hong bang
bang nhan » ban nhan, hoang nhan, bang thanh
nhan ha » nhanh ha, nhan hoa, nhan va

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc ((dieu hanh) or (cdieu hanh)) - manh tran thuat bang cong bang nhan ha~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc ((dieu hanh) OR (cdieu hanh)) - manh tran thuat bang cong bang nhan ha*.