For women born in 1986 (Year of the Tiger)， here's a summary of potential "正缘 (zhèng yuán)" - positive relationship matches - and "孽缘 (niè yuán)" - challenging or karmic relationships:

正缘 (zhèng yuán):

Years to Meet: A Tiger woman is most likely to meet her "正缘" between the ages of 36 and 40.

Zodiac Matches:

Dog: A long-lasting， sweet marriage is possible， almost as if they were made for each other. The Dog man appreciates the Tiger woman's loyalty and sees her as perfect.

Pig: High happiness and compatibility due to similar personalities， high attractiveness， and shared values. The Tiger woman is gentle and responsible with a Pig man， and willing to consider his advice.

Horse: A stable relationship where both partners support each other's careers and don't argue much. They put each other first and admire each other.

Rabbit: The positive and optimistic nature of a Rabbit man attracts the Tiger woman. When she faces trouble， the Rabbit man encourages her positively.

孽缘 (niè yuán):

The search results indicate that "孽缘" refers to a destined encounter that leads to entanglement， misunderstanding， and even pain. Unfortunately， the search results do not specify which signs constitute a "孽缘" for women born in the year of the Tiger.

Potential Challenges:

A Tiger woman's strong personality and pickiness can make finding the right partner challenging.

They may face emotional challenges in 2024， potentially leading to tension in their marriage due to being overly critical and comparing their partner to others.

Disagreements over children can also be a source of conflict.

Their direct and sometimes volatile nature can cause marital issues.