Perhaps you should try some spelling variations:
phuong thong » phuong trong, thong thong, phuong hoang
hieu nganh » vien nganh, hiem ngan, hieu manh
thanh tung » thanh cong
hanh trinh » canh tranh, hanh chinh
va phuong » va thuong, cac phuong
thong den » thong dien, thong dan, tuong den
hoc hieu » hoc thieu, hoc hien, doc hieu
den than » den thanh, dien than, dan than
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hieu nganh - ((((thanh trung) or (thanh tung))) or (hanh trinh)) va phuong thong den than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu nganh - ((((thanh trung) OR (thanh tung))) OR (hanh trinh)) va phuong thong den than cau.
• Adding a wildcard symbol may retrieve word variants: hoc hieu nganh - ((((thanh trung) or (thanh tung))) or (hanh trinh)) va phuong thong den than cau*.