Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh suat » trinh luat, trinh sat, trinh quan
thong cong » trong cong, tong cong, thong thong
trinh toan » tinh toan, thanh toan, trinh han
thep lieu » thep tieu, theo tieu, thep viet
lieu tinh » trieu tinh, diep tinh, bien tinh
toan tu » toan du, tran tu, doan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: thep lieu tinh - hanh trinh suat thong cong trinh toan tu~.
• Adding a wildcard symbol may retrieve word variants: thep lieu tinh - hanh trinh suat thong cong trinh toan tu*.