Perhaps you should try some spelling variations:
"dinh luong quang doan kien va" » "dinh luong quan doan kien va", "dinh dung quang doan kien va", "dinh duong quang doan kien va", "dinh huong quang doan kien va", "dinh cuong quang doan kien va", "dinh luong quang hoan kien va", "dinh luong quang toan kien va", "dinh luong quang doan dien va", "dinh luong quang don kien va", "dinh luong quang doan thien va", "dinh luong quang doan khien va", "dinh luong quang doan kien van"
"trinh nang suat va kiem soat" » "tinh nang suat va kiem soat", "trinh bang suat va kiem soat", "trinh mang suat va kiem soat", "trinh nang suat va kiem toan", "trinh nang xuat va kiem soat", "trinh nang suat van kien soat"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("trinh nang suat va kiem soat") or ("dinh luong quang doan kien va"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("trinh nang suat va kiem soat") OR ("dinh luong quang doan kien va")).
• Removing quotes may allow a broader search: (( trinh nang suat va kiem soat ) or ( dinh luong quang doan kien va )).
• Adding a wildcard symbol may retrieve word variants: (("trinh nang suat va kiem soat") or ("dinh luong quang doan kien va"))*.