Perhaps you should try some spelling variations:
thieu nganh » hieu nganh, trien nganh, nghiep nganh
hanh trinh » canh tranh, hanh chinh
trinh quan » tinh quang, trinh luat, trinh han
hoc thieu » toc thieu, hoc hien
quan dang » quang dang, quan lang, quan dong
dang cong » dung cong
cong tinh » cong trinh, cong vinh, long tinh
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 thieu nganh - hanh trinh quan dang cong tinh toan cau~.
• Adding a wildcard symbol may retrieve word variants: hoc thieu nganh - hanh trinh quan dang cong tinh toan cau*.