If you want to receive Li Jiaqi's 38th Festival Taobao red envelope, you need to search for "Li Jiaqi 38th Festival" in the Taobao App and follow Li Jiaqi's Taobao store. Then during the event, make corresponding purchases according to the red envelope usage rules, and you can eventually get the corresponding red envelope rewards. When using red envelopes, you need to pay attention to the validity period of the red envelopes and the restrictions on applicable goods to avoid unnecessary losses. Therefore, to receive and use Li Jiaqi's 38th Festival Taobao red envelopes, you need to read the event rules carefully and follow the rules.