Perhaps you should try some spelling variations:
thien hach » thien thanh, hien hanh
nhung cong » dung cong, thong cong, hang cong
hoc thien » hoc hien, hoc thieu, hoc thiet
chinh cua » chinh ca, chinh sua, hinh cua
cua nhung » va nhung
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: hoc thien hach - hanh chinh cua nhung cong ty ((((toan cau) or (van ban))) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thien hach - hanh chinh cua nhung cong ty ((((toan cau) OR (van ban))) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: hoc thien hach - hanh chinh cua nhung cong ty ((((toan cau) or (van ban))) or (toan tap))*.