Perhaps you should try some spelling variations:
hien nganh » vien nganh, hien nhanh, hieu nganh
hanh trinh » canh tranh, hanh chinh
cong tuong » cong thuong, cong truong, cong trong
trinh thi » trinh tai, dinh thi, trinh tu
tuong van » truong van, trong van, duong van
thi cong » tai cong, thien cong
van tan » van tuan, van ban, van tai
tan ban » toan ban, tang ban, van ban

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 nganh - hanh trinh thi cong tuong van tan ban~.
• Adding a wildcard symbol may retrieve word variants: hoc hien nganh - hanh trinh thi cong tuong van tan ban*.