Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
dieu tinh » diep tinh, lieu tinh, dien tinh
trinh pho » trinh cho, trinh phan, trinh chao
tong cong » trong cong, cong cong, dung cong
cong hach » cong sach, cong thanh, cong khanh
hach toan » thanh toan, manh toan
hoc dieu » hoc thieu, hoc hien
pho tong » pho thong, pho uong, pho dong
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc dieu tinh - hanh trinh pho tong cong hach toan cau~.
• Adding a wildcard symbol may retrieve word variants: hoc dieu tinh - hanh trinh pho tong cong hach toan cau*.