Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
thien anh » thien danh, tien anh, thien thanh
dang cong » dung cong
dien anh » tieng anh, dien dan
trinh da » trinh dan, trinh dao, trinh do
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cap » khan cap, thanh lap, thanh cac
da dang » da nang, cao dang, dia danh

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thien anh) or (dien anh)) - hanh trinh da dang cong dan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thien anh) OR (dien anh)) - hanh trinh da dang cong dan than cap*.