Perhaps you should try some spelling variations:
trien minh » trien kinh, tien minh, trieu minh
hoc trien » hoc tren, hoc tien, hoc truyen
bang luan » hang luan, dung luan, tong luan
tang luan » dung luan
hang cong » dang cong, hang nong, bang cong
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc trien minh - ganh ((bang luan) or (tang luan)) hang cong manh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc trien minh - ganh ((bang luan) OR (tang luan)) hang cong manh toan tap.
• Adding a wildcard symbol may retrieve word variants: hoc trien minh - ganh ((bang luan) or (tang luan)) hang cong manh toan tap*.