Oil tanker could explode near China causing environmental disaster

A huge oil tanker called Sanchi is on fire near China. Experts are worried it could cause a massive environmental disaster.

The tanker crashed into another boat two days ago and is now on fire.

There are worries that the boat could explode letting all the oil and chemicals on board escape.

Bad weather with heavy winds, rain, and big waves means it's been really hard to contain the fire and oil spill.

Ayshah has been finding out what's going on.