Perhaps you should try some spelling variations:
trien minh » trien kinh, tien minh, trieu minh
hoc trien » hoc tren, hoc tien, hoc truyen
nang luan » hang luan, nang quan, bang 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 ((nang luan) or (((tang luan) OR (dung luan)))) hang cong manh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc trien minh - ganh ((nang luan) OR (((tang luan) OR (dung luan)))) hang cong manh toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc trien minh - ganh ((nang luan) or (((tang luan) OR (dung luan)))) hang cong manh toan tap".
• Adding a wildcard symbol may retrieve word variants: hoc trien minh - ganh ((nang luan) or (((tang luan) OR (dung luan)))) hang cong manh toan tap*.