Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
nhung cong » thong cong, hang cong, nhung don
hoc thien » hoc hien, hoc thieu, hoc thiet
thien anh » thien danh, tien anh, thien thanh
dung cong » dung trong
trinh va » trinh van, trinh vat, trinh ve
toan cau » toan cao, toan ban, toan tap
than cap » khan cap, thanh lap, thanh cac

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 - hanh trinh va ((nhung cong) or (dung cong)) dan ((toan cau) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thien anh - hanh trinh va ((nhung cong) OR (dung cong)) dan ((toan cau) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: hoc thien anh - hanh trinh va ((nhung cong) or (dung cong)) dan ((toan cau) or (than cap))*.