Perhaps you should try some spelling variations:
trong sinh » trong kinh, trong san
theo lieu » theo tieu, theo chieu, theo yeu
lieu tinh » trieu tinh, diep tinh, bien tinh
chinh qua » chinh cua, chinh sua, chinh quoc
sinh toan » tinh toan, hinh toan, minh toan
qua dung » quang dung, su dung, qua song
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo lieu tinh - hanh chinh qua dung trong sinh toan cao~.
• Adding a wildcard symbol may retrieve word variants: theo lieu tinh - hanh chinh qua dung trong sinh toan cao*.