Perhaps you should try some spelling variations:
cua truong » cua trung, xuan truong, cac truong
hanh trang » thanh trung, canh tranh, hanh trinh
hien manh » hien hanh, tien manh, hieu manh
cua thong » cua thuong, cua khong, cua tong
tuong dan » huong dan, tung dan, xuong dan
dan phan » doan phan, dan chan, van phan
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien manh - hanh trang ((cua thong) or (cua truong)) tuong dan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien manh - hanh trang ((cua thong) OR (cua truong)) tuong dan phan cau*.