Perhaps you should try some spelling variations:
trong tinh » truong tinh, trong kinh, trong sinh
dong trong » duong trong, dung trong, cong trong
tieu tinh » trieu tinh, tieu trinh, lieu tinh
hanh sinh » hanh tinh, hanh dinh, hinh sinh
sinh cua » manh cua, dinh cuu, sinh va
cua dong » chua dong, cua cong, cua dang
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 tieu tinh - hanh sinh cua dong trong tinh toan cao~.
• Adding a wildcard symbol may retrieve word variants: theo tieu tinh - hanh sinh cua dong trong tinh toan cao*.