Perhaps you should try some spelling variations:
thien minh » tien minh, thien tinh, thien chinh
trien minh » trien kinh, tien minh, trieu minh
nhung cong » dung cong, thong cong, hang cong
thanh toan » thanh hoa, thanh san, tinh toan
cua nhung » va nhung
manh toan » anh tuan, tinh toan
anh nang » ganh nang, anh bang, anh dang
nang cua » mang cua, hang cua, nang dua

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thien minh) or (trien minh)) - anh nang cua nhung cong ((manh toan) OR (thanh toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thien minh) OR (trien minh)) - anh nang cua nhung cong ((manh toan) OR (thanh toan)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thien minh) or (trien minh)) - anh nang cua nhung cong ((manh toan) OR (thanh toan)) cau".
• Adding a wildcard symbol may retrieve word variants: hoc ((thien minh) or (trien minh)) - anh nang cua nhung cong ((manh toan) OR (thanh toan)) cau*.