Perhaps you should try some spelling variations:
chuong trinh » cong trinh
thong trinh » thong tinh, phuong trinh, cong trinh
thieu xanh » chieu xanh, hieu manh, thien anh
hanh manh » hanh mang, lanh manh, hoang manh
cua thong » cua thuong, cua khong, cua tong
tien anh » tieng anh, tien manh, dien anh
manh cua » doanh cua, ban cua
toan tap » toan ban

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

• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (tien anh)) - hanh manh cua thong ((thong trinh) OR (chuong trinh)) toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu xanh) or (tien anh)) - hanh manh cua thong ((thong trinh) OR (chuong trinh)) toan tap~".
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) or (tien anh)) - hanh manh cua thong ((thong trinh) OR (chuong trinh)) toan tap*.