Perhaps you should try some spelling variations:
hanh truong » hanh trong, anh truong, manh truong
truong quan » trong quan, thong quan, luong quan
quan trong » gian trong
theo cuu » theo chu, khao cuu, thao cua
cong dan » cong san, cong tan, huong dan
toan cau » toan cao, toan ban, toan tai
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo cuu tinh - hanh truong quan trong cong dan ((toan cau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo cuu tinh - hanh truong quan trong cong dan ((toan cau) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: theo cuu tinh - hanh truong quan trong cong dan ((toan cau) or (toan tap))*.