Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh vat » trinh van, trinh luat, sinh vat
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
vat dung » van dung, va dung, viet dung
than tap » han tap, phan tap, than cap
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 chu xanh - hanh trinh vat dung ((cong ty) or (cong trinh)) ((than tap) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - hanh trinh vat dung ((cong ty) OR (cong trinh)) ((than tap) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - hanh trinh vat dung ((cong ty) or (cong trinh)) ((than tap) or (toan tap))*.