Perhaps you should try some spelling variations:
"trinh phan luan va kiem soat" » "trinh han luan va kiem soat", "trinh quan luan va kiem soat", "thanh phan luan va kiem soat", "trinh phap luan va kiem soat", "trinh pham luan va kiem soat", "trinh phan quan va kiem soat", "trinh phan luan va kiem toan", "trinh phan luan van kiem soat", "trinh phan luat va kiem soat", "trinh phan luan van kien soat"
"tinh gian lang va dieu soat" » "tinh gia lang va dieu soat", "tinh giao lang va dieu soat", "trinh giang lang va dieu soat", "tinh gian dan va dieu soat", "tinh gian lang va hieu suat", "tinh gian lang va dieu hoa", "tinh gian lang va dieu hat", "tinh gian lang van dieu soat", "tinh gian hang va dieu soat", "tinh gian lang ha dieu 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 phan luan va kiem soat") or ("tinh gian lang va dieu soat"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("trinh phan luan va kiem soat") OR ("tinh gian lang va dieu soat")).
• Removing quotes may allow a broader search: (( trinh phan luan va kiem soat ) or ( tinh gian lang va dieu soat )).
• Adding a wildcard symbol may retrieve word variants: (("trinh phan luan va kiem soat") or ("tinh gian lang va dieu soat"))*.