Perhaps you should try some spelling variations:
nhung chuong » nhung phuong, nhung chong, nhung huong
chuong trinh » cong trinh
thanh trung » thanh tung
trinh toan » tinh toan, thanh toan, trinh han
kieu tinh » lieu tinh, bien tinh, dien tinh
trung cua » truong cua, trung tuan, trung cap
cua nhung » va nhung
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 ((((kieu tinh) or (diep tinh))) or (trieu tinh)) - thanh trung cua nhung chuong trinh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((((kieu tinh) OR (diep tinh))) OR (trieu tinh)) - thanh trung cua nhung chuong trinh toan tap.
• Adding a wildcard symbol may retrieve word variants: hoc ((((kieu tinh) or (diep tinh))) or (trieu tinh)) - thanh trung cua nhung chuong trinh toan tap*.