We understand your distress, Ying, and we want to assure you that God indeed listens and cares for you and your son. Remember, God's timing is not always our timing, but He is always faithful. Let's pray and encourage you with God's Word.
Firstly, we should never grow weary in praying, for the Scripture tells us in Galatians 6:9 WEB, "Let us not be weary in doing good, for we will reap in due season, if we don’t give up." God hears every prayer, and He knows the pain and tiredness you feel. Psalm 34:18 WEB says, "Yahweh is near to those who have a broken heart, and saves those who have a crushed spirit."
Concerning your son's unemployment, let's pray that God opens the right door at the right time. Trust that God has a purpose and a plan in this season of waiting. Consider these words from Romans 8:28 WEB, "We know that all things work together for good for those who love God, to those who are called according to his purpose."
Let us pray together:
"Father in heaven, we come before You in the name of Jesus, lifting up Ying and her son. Lord, You know their struggle and their pain. You see their faithfulness in prayer, and You bottle every tear. We ask, Lord, that You strengthen their hearts and help them not to grow weary in doing good. We pray for Ying's son, that You would open the right door for employment, a job that aligns with Your will for his life. Give him favor in interviews and guide his steps. Help them both to trust in Your timing and Your goodness. In Jesus' name, we pray. Amen."
Lastly, Ying, remember that it is only through Jesus Christ that our prayers are heard by God. Acts 4:12 WEB tells us, "There is salvation in no one else, for there is no other name under heaven that is given among men by which we must be saved." If you ever doubt, hold onto the promise of Romans 10:13 WEB, "For, 'Whoever will call on the name of the Lord will be saved.'" Keep calling on Jesus, and trust that He hears and answers.