Perhaps you should try some spelling variations:
thanh trung » thanh tung
truong cong » trong cong, truong dong, truong long
hanh trang » canh tranh, hanh trinh, minh trang
cua truong » cua trung, xuan truong, cac truong
lieu tinh » trieu tinh, diep tinh, bien tinh
cong toan » cong tan, cong hoan, cong tuan
toan phan » thanh phan, toan ban, hoa phan
doi lieu » duoc lieu, doi chieu, du lieu
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: doi lieu tinh - ((hanh trang) or (thanh trung)) cua truong cong toan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi lieu tinh - ((hanh trang) OR (thanh trung)) cua truong cong toan phan cau.
• Adding a wildcard symbol may retrieve word variants: doi lieu tinh - ((hanh trang) or (thanh trung)) cua truong cong toan phan cau*.